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Commit | Line | Data |
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a897a37a | 1 | #include "iostream.h" |
2 | ||
fe4da5cc | 3 | void MUONdigitsTestnew (Int_t evNumber1=0,Int_t evNumber2=0) |
4 | { | |
5 | ///////////////////////////////////////////////////////////////////////// | |
6 | // This macro is a small example of a ROOT macro | |
7 | // illustrating how to read the output of GALICE | |
8 | // and do some analysis. | |
9 | // | |
10 | ///////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // Dynamically link some shared libs | |
13 | ||
14 | if (gClassTable->GetID("AliRun") < 0) { | |
a897a37a | 15 | gROOT->LoadMacro("loadlibs.C"); |
16 | loadlibs(); | |
fe4da5cc | 17 | } |
18 | ||
19 | // Connect the Root Galice file containing Geometry, Kine and Hits | |
20 | ||
21 | TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root"); | |
22 | if (!file) file = new TFile("galice.root"); | |
23 | ||
24 | // Get AliRun object from file or create it if not on file | |
25 | ||
26 | if (!gAlice) { | |
27 | gAlice = (AliRun*)file->Get("gAlice"); | |
28 | if (gAlice) printf("AliRun object found on file\n"); | |
29 | if (!gAlice) gAlice = new AliRun("gAlice","Alice test program"); | |
30 | } | |
31 | ||
32 | // | |
33 | // Loop over events | |
34 | // | |
35 | Int_t Nh=0; | |
36 | Int_t Nh1=0; | |
37 | for (int nev=0; nev<= evNumber2; nev++) { | |
38 | Int_t nparticles = gAlice->GetEvent(nev); | |
39 | cout << "nev " << nev <<endl; | |
40 | cout << "nparticles " << nparticles <<endl; | |
41 | if (nev < evNumber1) continue; | |
42 | if (nparticles <= 0) return; | |
43 | ||
44 | TTree *TH = gAlice->TreeH(); | |
45 | Int_t ntracks = TH->GetEntries(); | |
46 | cout<<"ntracks "<<ntracks<<endl; | |
47 | ||
48 | Int_t nbytes = 0; | |
49 | ||
50 | AliMUONdigit *MUONdigit; | |
51 | ||
52 | // Get pointers to Alice detectors and Digits containers | |
53 | AliMUON *MUON = gAlice->GetDetector("MUON"); | |
54 | TClonesArray *Particles = gAlice->Particles(); | |
55 | TTree *TD = gAlice->TreeD(); | |
56 | Int_t nent=TD->GetEntries(); | |
57 | printf("Found %d entries in the tree (must be one per cathode per event!)\n",nent); | |
58 | if (MUON) { | |
59 | for (Int_t ich=0;ich<10;ich++) { | |
60 | TClonesArray *MUONdigits = MUON->DigitsAddress(ich); | |
61 | // printf ("MUONdigits %f \n",MUONdigits); | |
62 | ||
63 | for (Int_t dig=1; dig<nent; dig++) { | |
64 | gAlice->ResetDigits(); | |
65 | nbytes += TD->GetEvent(dig); | |
66 | Int_t ndigits = MUONdigits->GetEntries(); | |
67 | printf("Found %d digits for cathode %d in chamber %d \n",ndigits,dig,ich+1); | |
68 | for (Int_t digit=0;digit<ndigits;digit++) { | |
69 | MUONdigit = (AliMUONdigit*)MUONdigits->UncheckedAt(digit); | |
70 | // printf("%d %d %d %d %d\n",MUONdigit->fPadX,MUONdigit->fPadY,MUONdigit->fSignal,MUONdigit->fTracks[0],MUONdigit->fTcharges[0]); | |
71 | } | |
72 | } | |
73 | } | |
74 | } // end if MUON | |
75 | ||
76 | } // event loop | |
77 | ||
78 | cout<<"END test for digits "<<endl; | |
79 | ||
80 | file->Close(); | |
81 | } | |
82 | ||
83 | ||
84 |